3,4-Ethylenedioxymethcathinone
3,4-Ethylenedioxymethcathinone, also known as EDMC or 3,4-ethylenedioxy-N-methylcathinone, is a monoamine releasing agent (MRA) of the phenethylamine, EDxx, and cathinone families related to methylone (3,4-methylenedioxymethcathinone; MDMC). It is the β-keto or cathinone analogue of 3,4-ethylenedioxymethamphetamine (EDMA).
Source: Wikipedia — 3,4-Ethylenedioxymethcathinone (CC BY-SA 4.0)